Question
Which of the following isotope of uranium is used as a
nuclear-fuel in reactors?Solution
Uranium 235, the only existing fissile nucleus found in natural uranium, is used as a nuclear fuel in reactors and as an explosive for nuclear weapons. This very rare isotope, present at the concentration of 0.7% in natural uranium, is thus a highly strategic and coveted material.
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Consider the following pairs:
How many pairs given ab...
